B
B
r
r
o
o
t
t
h
h
e
e
r
r
L
L
a
a
s
s
e
e
r
r
P
P
r
r
i
i
n
n
t
t
e
e
r
r
T
T
T
e
e
e
c
c
c
h
h
h
n
n
n
i
i
i
c
c
c
a
a
a
l
l
l
R
R
R
e
e
e
f
f
f
e
e
e
r
r
r
e
e
e
n
n
n
c
c
c
e
e
e
G
G
G
u
u
u
i
i
i
d
d
d
e
e
e
<
<
M
M
O
O
D
D
E
E
L
L
S
S
C
C
O
O
V
V
E
E
R
R
E
E
D
D
B
B
Y
Y
T
T
H
H
I
I
S
S
M
M
A
A
N
N
U
U
A
A
L
L
>
>
H
H
L
L
-
-
1
1
0
0
5
5
0
0
/
/
1
1
0
0
7
7
0
0
/
/
1
1
2
2
5
5
0
0
/
/
1
1
2
2
7
7
0
0
N
N
/
/
1
1
4
4
5
5
0
0
/
/
1
1
4
4
7
7
0
0
N
N
/
/
P
P
2
2
5
5
0
0
0
0
/
/
1
1
6
6
6
6
0
0
e
e
/
/
2
2
0
0
6
6
0
0
/
/
2
2
4
4
0
0
0
0
C
C
/
/
2
2
4
4
0
0
0
0
C
C
e
e
/
/
3
3
4
4
0
0
0
0
C
C
N
N
/
/
1
1
6
6
5
5
0
0
/
/
1
1
6
6
7
7
0
0
N
N
/
/
3
3
2
2
6
6
0
0
N
N
/
/
2
2
4
4
6
6
0
0
/
/
7
7
0
0
5
5
0
0
/
/
1
1
8
8
5
5
0
0
/
/
1
1
8
8
7
7
0
0
N
N
/
/
5
5
0
0
4
4
0
0
/
/
5
5
0
0
5
5
0
0
/
/
5
5
0
0
7
7
0
0
N
N
/
/
5
5
1
1
4
4
0
0
/
/
5
5
1
1
5
5
0
0
D
D
/
/
5
5
1
1
7
7
0
0
D
D
N
N
/
/
2
2
6
6
0
0
0
0
C
C
N
N
/
/
3
3
4
4
5
5
0
0
C
C
N
N
/
/
6
6
0
0
5
5
0
0
/
/
6
6
0
0
5
5
0
0
D
D
/
/
6
6
0
0
5
5
0
0
D
D
N
N
/
/
8
8
0
0
5
5
0
0
N
N
/
/
2
2
7
7
0
0
0
0
C
C
N
N
/
/
2
2
0
0
7
7
0
0
N
N
/
/
5
5
2
2
4
4
0
0
/
/
5
5
2
2
5
5
0
0
D
D
N
N
/
/
5
5
2
2
7
7
0
0
D
D
N
N
/
/
5
5
2
2
8
8
0
0
D
D
W
W